Those bizarre sea creatures that light up like carnival rides are actually ctenophores, which have an ancient brainlike ...

Forget fluffy puppies and purring kittens; some people have a fondness for the truly peculiar when it comes to their animal ...

Add Yahoo as a preferred source to see more of our stories on Google. Endangered Pink Fairy Armadillo, the world’s smallest armadillo species, adapted to sandy ...

A mysterious rock painting in South Africa’s cave could be the first-ever artwork of an animal that disappeared 250 million years ago. The San people’s “Horned Serpent Panel” features a strange ...

The animal kingdom has so many stranger-than-fiction animals. From a glowing green sea slug to a lizard with a toad's head, these weird animals are some of the most fascinating creatures in the animal ...

Barreleye fish are named for their unique, barrel-shaped eyes. These eyes can rotate, allowing the fish to look both upward and straight ahead. Their eyes also have bright green lenses protected ...

The animal kingdom is full of interesting and wacky creatures. For every overly cute creature like the Shawn-the-sheep nudibranch, there are strange and weird creatures like the red-fronted lemur.

From glossy black bears and quill-covered porcupines to elegant red-tailed hawks and stripy chipmunks, Oregon is home to some ...

Some creatures can dramatically alter their internal temperature — a strategy called heterothermy — and outlast storms, ...